Triple
T12584697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buckland Station |
E300424
|
entity |
| Predicate | locatedOnRoute |
P6309
|
FINISHED |
| Object |
Carson River route of the Overland Trail
The Carson River route of the Overland Trail was a key 19th-century emigrant and stagecoach corridor in Nevada that followed the Carson River as part of the broader Overland Trail network across the American West.
|
E991705
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Carson River route of the Overland Trail | Statement: [Buckland Station, locatedOnRoute, Carson River route of the Overland Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Carson River route of the Overland Trail Context triple: [Buckland Station, locatedOnRoute, Carson River route of the Overland Trail]
-
A.
Munds Wagon Trail
Munds Wagon Trail is a historic hiking route near Sedona, Arizona, known for its red rock scenery and origins as an early wagon road through what is now Coconino National Forest.
-
B.
Feather River Route
The Feather River Route was a scenic transcontinental rail line through California’s Feather River Canyon, renowned for its gentle grades and role as the Western Pacific Railroad’s primary connection between the San Francisco Bay Area and the American interior.
-
C.
California Trail
The California Trail was a major 19th-century overland wagon route that carried hundreds of thousands of emigrants westward to California, especially during the California Gold Rush.
-
D.
Western States Trail
The Western States Trail is a historic long-distance route in California’s Sierra Nevada, best known today as the course of the Western States 100-Mile Endurance Run and the Tevis Cup horseback ride.
-
E.
Lander Cutoff of the Oregon Trail
The Lander Cutoff of the Oregon Trail was a shorter, federally funded wagon road surveyed by engineer Frederick W. Lander in the 1850s to provide emigrants a safer and more efficient route across the Rocky Mountains.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Carson River route of the Overland Trail Triple: [Buckland Station, locatedOnRoute, Carson River route of the Overland Trail]
Generated description
The Carson River route of the Overland Trail was a key 19th-century emigrant and stagecoach corridor in Nevada that followed the Carson River as part of the broader Overland Trail network across the American West.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Carson River route of the Overland Trail Target entity description: The Carson River route of the Overland Trail was a key 19th-century emigrant and stagecoach corridor in Nevada that followed the Carson River as part of the broader Overland Trail network across the American West.
-
A.
Munds Wagon Trail
Munds Wagon Trail is a historic hiking route near Sedona, Arizona, known for its red rock scenery and origins as an early wagon road through what is now Coconino National Forest.
-
B.
Feather River Route
The Feather River Route was a scenic transcontinental rail line through California’s Feather River Canyon, renowned for its gentle grades and role as the Western Pacific Railroad’s primary connection between the San Francisco Bay Area and the American interior.
-
C.
California Trail
The California Trail was a major 19th-century overland wagon route that carried hundreds of thousands of emigrants westward to California, especially during the California Gold Rush.
-
D.
Western States Trail
The Western States Trail is a historic long-distance route in California’s Sierra Nevada, best known today as the course of the Western States 100-Mile Endurance Run and the Tevis Cup horseback ride.
-
E.
Lander Cutoff of the Oregon Trail
The Lander Cutoff of the Oregon Trail was a shorter, federally funded wagon road surveyed by engineer Frederick W. Lander in the 1850s to provide emigrants a safer and more efficient route across the Rocky Mountains.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d7bde87b648190bcd0266e9efde098 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954bac9708190ad8f277e7751bf5c |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65ebcfca8819083c26a3d5f94ccdf |
completed | May 2, 2026, 8:29 p.m. |
| NEDg | Description generation | batch_69f65faf33e0819092df07a5fa98cb73 |
completed | May 2, 2026, 8:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f66036f520819098af75cd5578d573 |
completed | May 2, 2026, 8:36 p.m. |
Created at: April 9, 2026, 5:04 p.m.